Adjustable sign holder



FIG. 1 is a perspective view showing the adjustable sign holder of my new design;

FIG. 2 is a foreshortened side elevational view thereof, the opposite side being a mirror image thereof, with the portion broken away to indicate indeterminate length;

FIG. 3 is a foreshortened top plan view thereof;

FIG. 4 is a foreshortened bottom plan view thereof;

FIG. 5 is an enlarged end elevational view thereof;

FIG. 6 is an enlarged sectional view taken along the line 6--6 of FIG. 2; and,

FIG. 7 is an enlarged sectional view taken along the line 7--7 of FIG. 2. 

The ornamental design for a adjustable sign holder, as shown and described. 